Pro E Wildfire 5.0 Mechanism Flexible Simulation

Pro E Wildfire 5.0 Mechanism Flexible Simulation

Pro E Wildfire 5.0 Mechanism Flexible Simulation

Is it possible to create a flexible component like the surround of a speaker and run a motion simulation in mechanism? I've created a flexible component that will change shape and update with the cone position when manual changing the cone location in the assembly view. However in mechanism the flexible item is put into the excluded components. I've uploaded a PDF to help show the part I'm trying to manipulate. Link